71117712

素因数分解:

$2^4\times 3^2\times {\mathrm{493873}}^1$

素因数の和:493887

約数の個数: 30

約数和(自身を含む): 199031222

約数和(自身を除く): 127913510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493873, 987746, 1481619, 1975492, 2963238, 3950984, 4444857, 5926476, 7901968, 8889714, 11852952, 17779428, 23705904, 35558856, 71117712]

約数ペア:

[(1, 71117712), (2, 35558856), (3, 23705904), (4, 17779428), (6, 11852952), (8, 8889714), (9, 7901968), (12, 5926476), (16, 4444857), (18, 3950984), (24, 2963238), (36, 1975492), (48, 1481619), (72, 987746), (144, 493873)]